An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 6105-00-027-5642
NSN 5930-01-535-8234
NSN 6135-01-309-8414
NSN 5996-01-293-7370
NSN 6610-01-660-3966
NSN 6145-01-192-2087
NSN 5998-00-675-3560
NSN 6610-01-578-7771
NSN 5905-00-233-6199
NSN 6220-00-526-7639
NSN 5910-01-443-0105
NSN 5930-01-463-6487